I dont think so.... I buy a medium but I have a small waist and thicker hips/thighs.. Smalls usually give me camel toe. I am going to Target tonight to try on another pair.. I will take a few sizes in with me.... here's hoping I find something that wont fall down..... my tights today the crotch was almost to my mid thigh....... ugh

I reallly like the compression pants from Old Navy (they have flare style pants, capris, and tights style in their Acive line). They stay up for me, and don't cost an arm and a leg. I CAN NOT put anything in the key pocket though unless it's super small. I tried putting my phone in there once, and they started to fall down within a block of my house. I haven't tried the C9 pants though.

Good news! I bought them and another pair of champion longer tights over the weekend. I have worn both. I love them both....... and wow the compression ones are not as tight as the others, they stay up nice. Thank you all for your input!